Header for login class capabilities handling.

1 files changed, 143 insertions, 0 deletions

diff --git a/include/login_cap.h b/include/login_cap.h
new file mode 100644
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--- /dev/null
+++ b/include/login_cap.h
@@ -0,0 +1,143 @@
+/*-
+ * Copyright (c) 1996 by
+ * Sean Eric Fagan <sef@kithrup.com>
+ * David Nugent <davidn@blaze.net.au>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, is permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice immediately at the beginning of the file, without modification,
+ *    this list of conditions, and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. This work was done expressly for inclusion into FreeBSD.  Other use
+ *    is permitted provided this notation is included.
+ * 4. Absolutely no warranty of function or purpose is made by the authors.
+ * 5. Modifications may be freely made to this file providing the above
+ *    conditions are met.
+ *
+ * Low-level routines relating to the user capabilities database
+ *
+ *	$Id$
+ */
+
+#ifndef _LOGIN_CAP_H_
+#define _LOGIN_CAP_H_
+
+#define LOGIN_DEFCLASS		"default"
+#define LOGIN_DEFSTYLE		"passwd"
+#define LOGIN_DEFSERVICE	"login"
+#define	LOGIN_DEFUMASK		022
+#define LOGIN_DEFPRI		0
+#define _PATH_LOGIN_CONF	"/etc/login.conf"
+#define _FILE_LOGIN_CONF	".login_conf"
+#define _PATH_AUTHPROG		"/usr/libexec/login_"
+
+#define LOGIN_SETGROUP		0x0001	/* set group */
+#define LOGIN_SETLOGIN		0x0002	/* set login (via setlogin) */
+#define LOGIN_SETPATH		0x0004	/* set path */
+#define LOGIN_SETPRIORITY	0x0008	/* set priority */
+#define LOGIN_SETRESOURCES	0x0010	/* set resources (cputime, etc.) */
+#define LOGIN_SETUMASK		0x0020	/* set umask, obviously */
+#define LOGIN_SETUSER		0x0040	/* set user (via setuid) */
+#define LOGIN_SETENV		0x0080	/* set user environment */
+#define	LOGIN_SETALL		0x008f	/* set everything */
+
+#define BI_AUTH			"authorize"
+#define BI_REJECT		"reject"
+#define BI_REMOVE		"remove"
+#define BI_ROOTOKAY		"root"
+#define BI_SECURE		"secure"
+#define BI_SETENV		"setenv"
+
+#define AUTH_NONE		0x00
+#define AUTH_OKAY		0x01
+#define AUTH_ROOTOKAY		0x02	/* root login okay */
+#define AUTH_SECURE		0x04	/* secure login */
+
+typedef struct login_cap {
+  char *lc_class;
+  char *lc_cap;
+  char *lc_style;
+} login_cap_t;
+
+typedef struct login_time {
+  u_short     lt_start;	    /* Start time */
+  u_short     lt_end;	    /* End time */
+  #define LTM_NONE  0x00
+  #define LTM_SUN   0x01
+  #define LTM_MON   0x02
+  #define LTM_TUE   0x04 
+  #define LTM_WED   0x08
+  #define LTM_THU   0x10
+  #define LTM_FRI   0x20
+  #define LTM_SAT   0x40
+  #define LTM_ANY   0x7F
+  #define LTM_WK    0x3E
+  #define LTM_WD    0x41
+  u_char    lt_dow;	    /* Days of week */
+} login_time_t;
+#define LC_MAXTIMES 64
+
+#ifdef RLIM_LONG
+typedef long rlim_t;
+#else
+typedef quad_t rlim_t;
+#endif
+
+#include <sys/cdefs.h>
+__BEGIN_DECLS
+struct passwd;
+
+void login_close __P((login_cap_t *));
+login_cap_t *login_getclassbyname __P((const char *, const char *homedir));
+login_cap_t *login_getclass __P((const struct passwd *));
+login_cap_t *login_getuserclass __P((const struct passwd *));
+
+char *login_getcapstr __P((login_cap_t*, const char *, char *, char *));
+char **login_getcaplist __P((login_cap_t *, const char *, const char *));
+char *login_getstyle __P((login_cap_t *, char *, const char *));
+rlim_t login_getcaptime __P((login_cap_t *, const char *, rlim_t, rlim_t));
+rlim_t login_getcapnum __P((login_cap_t *, const char *, rlim_t, rlim_t));
+rlim_t login_getcapsize __P((login_cap_t *, const char *, rlim_t, rlim_t));
+char *login_getpath __P((login_cap_t *, const char *, char *));
+int login_getcapbool __P((login_cap_t *, const char *, int));
+
+int setclasscontext __P((const char*, unsigned int));
+int setusercontext __P((login_cap_t*, const struct passwd*, uid_t, unsigned int));
+void setclassresources __P((login_cap_t *));
+void setclassenvironment __P((login_cap_t *, const struct passwd *, int));
+
+int authenticate __P((const char*, const char*, const char*, const char*));
+int auth_script __P((const char*, ...));
+int auth_env __P((void));
+int auth_scan __P((int));
+int auth_rmfiles __P((void));
+void auth_checknologin __P((login_cap_t*));
+int auth_cat __P((const char*));
+
+int auth_ttyok __P((login_cap_t*, const char *));
+int auth_hostok __P((login_cap_t*, const char *, char const *));
+int auth_timeok __P((login_cap_t*, time_t));
+
+struct tm;
+
+login_time_t parse_lt __P((const char *));
+int in_ltm __P((const login_time_t *, struct tm *, time_t *));
+int in_ltms __P((const login_time_t *, struct tm *, time_t *));
+
+/* auxiliary functions */
+
+int login_strinlist __P((char **, char const *, int));
+int login_str2inlist __P((char **, const char *, const char *, int));
+login_time_t * login_timelist __P((login_cap_t *, char const *, int *, login_time_t **));
+int login_ttyok __P((login_cap_t *, const char *, const char *, const char *));
+int login_hostok __P((login_cap_t *, const char *, const char *, const char *, const char *));
+
+__END_DECLS
+
+#endif _LOGIN_CAP_H_
+